You can search Pokemons that you can evolve to fill in a new Pokedex entry
to search for new evolution pokemons just type copy this :
this will give you all the pokemons that you can evolve to new pokemon (you don’t have in your pokedex).
note : this will show pokemons you can evolve right away.
if you want pokemons you can evolve later (that you will need extra candy, item to evolve that you don’t have ) write only “evolvenew”